CN213203093U - Blast furnace gas dust collector - Google Patents
Blast furnace gas dust collector Download PDFInfo
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- CN213203093U CN213203093U CN202021935382.4U CN202021935382U CN213203093U CN 213203093 U CN213203093 U CN 213203093U CN 202021935382 U CN202021935382 U CN 202021935382U CN 213203093 U CN213203093 U CN 213203093U
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- dust removal
- blast furnace
- furnace gas
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Abstract
The utility model relates to a blast furnace gas dust removal technical field just discloses a blast furnace gas dust collector, including the dust removal case, two adsorption tanks of left surface fixedly connected with of dust removal case, be linked together through a plurality of blast pipe between the right flank of adsorption tank and the dust removal case left surface, be located the upside the top symmetry intercommunication of adsorption tank has two intake pipes, is located the downside the bottom symmetry intercommunication of adsorption tank has two outlet ducts, and the left surface of adsorption tank articulates there is the chamber door, four backup pads of equidistance fixedly connected with about the dust removal case between the inner wall, two swash plates of the equal fixedly connected with of left side inner wall and the right side inner wall of dust removal case, and four swash plate staggered distributions. The utility model provides a current blast furnace gas dust collector, it is not good to the dust adsorption effect in the blast furnace gas, lead to the relatively poor problem of dust removal effect.
Description
Technical Field
The utility model relates to a blast furnace gas dust removal technical field specifically is a blast furnace gas dust collector.
Background
Blast furnace gas is combustible gas generated in the blast furnace iron-making production process, can be used for self-burning of metallurgical enterprises and can also be supplied for civil use, and the blast furnace gas carries a large amount of dust after being generated, so the blast furnace gas needs to be dedusted to purify the blast furnace gas.
The existing blast furnace gas dust removal device has poor dust adsorption effect on dust in blast furnace gas, so that the dust removal effect is poor.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a blast furnace gas dust collector, solved current blast furnace gas dust collector, it is not good to the dust adsorption effect in the blast furnace gas, leads to the relatively poor problem of dust removal effect.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a blast furnace gas dust removal device comprises a dust removal box, wherein the left side surface of the dust removal box is fixedly connected with two adsorption boxes, the right side surface of each adsorption box is communicated with the left side surface of the dust removal box through a plurality of air supply pipes, the top of each adsorption box positioned on the upper side is symmetrically communicated with two air inlet pipes, the bottom of each adsorption box positioned on the lower side is symmetrically communicated with two air outlet pipes, and the left side surface of each adsorption box is hinged with a box door;
the equal-distance fixed connection of the four supporting plates is realized between the left inner wall and the right inner wall of the dust removal box, the left inner wall and the right inner wall of the dust removal box are both fixedly connected with two inclined plates, the four inclined plates are distributed in a staggered manner, the top of the dust removal box is rotationally connected with four groups of water supply pipes in an equal-distance manner through sealing bearings, the number of the water supply pipes in each group is a plurality of, the bottom ends of the four groups of water supply pipes penetrate through the top of the dust removal box and the four inclined plates and are rotationally connected with the tops of the four supporting plates respectively, the outer circular surface of each group of water supply pipes is communicated with a plurality of groups of nozzles in an equal-distance manner, the number of the nozzles in each group is two, the two nozzles in each group are symmetrical, gears are fixedly sleeved on the outer circular surface of each water supply pipe, the top of the transverse pipe is symmetrically communicated with two water inlet pipes;
two fixed plates of right flank symmetry fixedly connected with of dust removal case, two motors of fixed plate symmetry fixedly connected with, two are passed through at the top of fixed plate the two screw rods of output symmetry fixedly connected with of motor, the left end of screw rod is all through the top fixed connection who rotates seat and dust removal case, two the outer disc symmetry threaded connection of screw rod has two movable plates, and the bottom of movable plate passes through the top sliding connection of slider and spout and dust removal case, two-sided racks of top symmetry fixedly connected with of movable plate, and two-sided rack meshes with adjacent two sets of gears mutually, the bottom intercommunication of dust removal case has the drain pipe.
Preferably, the inner bottom wall of the dust removal box is in an inverted cone shape.
Preferably, the inside of the adsorption tank is filled with activated carbon.
Preferably, the bottom of the moving plate is attached to the top of the dust removal box.
Preferably, the water outlet pipe is a hose.
Preferably, the number of the water supply pipes in each group is not less than four.
(III) advantageous effects
Compared with the prior art, the utility model provides a blast furnace gas dust collector possesses following beneficial effect:
1. the utility model discloses an swash plate, flow pipe and the shower nozzle that set up, four swash plates can guide the blast furnace gas that gets into the dust removal incasement portion for the blast furnace gas obtains the extension at the stroke of dust removal incasement, during deuterogamies flow pipe and shower nozzle and spout water smoke into the space between each swash plate, make the blast furnace gas can with the abundant contact of water smoke, thereby effectively improved the effect of dust removal processing.
2. The utility model discloses a two-sided rack, gear and the flow pipe that sets up, the motor passes through the screw rod and the movable plate drives about the two-sided rack, and two-sided rack passes through the gear and drives flow pipe and shower nozzle anticlockwise or clockwise reciprocating cycle rotation to make shower nozzle spun water smoke cover the face increase, thereby make water smoke and blast furnace gas more abundant contact, further improvement the effect of removing dust.
3. The utility model discloses a two adsorption tanks that set up, the adsorption tank that is located the upside can carry out preliminary dust removal to the blast furnace gas that is about to get into the dust removal case to cooperate with the effect of reinforcing dust removal with subsequent shower nozzle water spray dust removal, the dust removal case that is located the downside can purify once more to the blast furnace gas that the dust removal finishes, make the moisture that carries in the blast furnace gas get rid of by the absorption, thereby guaranteed the purity of blast furnace gas, very big improvement the effect and the quality of dust removal processing.
Drawings
FIG. 1 is a front sectional view of a blast furnace gas dust removing device of the present invention;
FIG. 2 is a partial front view of a blast furnace gas dust removing apparatus of the present invention;
FIG. 3 is a top view of the blast furnace gas dust removing apparatus of the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1 dust removal case, 2 adsorption tanks, 3 air inlet pipes, 4 air outlet pipes, 5 supporting plates, 6 inclined plates, 7 water supply pipes, 8 spray heads, 9 gears, 10 water running pipes, 11 transverse pipes, 12 water inlet pipes, 13 fixing plates, 14 motors, 15 screw rods, 16 moving plates, 17 double-sided racks and 18 water outlet pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: a blast furnace gas dust removal device comprises a dust removal box 1, wherein the inner bottom wall of the dust removal box 1 is in an inverted cone shape, so that sewage can be conveniently discharged from the dust removal box 1, the left side surface of the dust removal box 1 is fixedly connected with two adsorption boxes 2, the right side surface of each adsorption box 2 is communicated with the left side surface of the dust removal box 1 through a plurality of air supply pipes, activated carbon is filled in each adsorption box 2, dust and moisture in blast furnace gas can be effectively adsorbed, the top of each adsorption box 2 positioned on the upper side is symmetrically communicated with two air inlet pipes 3, the bottom of each adsorption box 2 positioned on the lower side is symmetrically communicated with two air outlet pipes 4, and the left side surface of each adsorption box 2 is hinged with a;
four supporting plates 5 are fixedly connected between the left inner wall and the right inner wall of the dust removing box 1 at equal intervals, two inclined plates 6 are fixedly connected with the left inner wall and the right inner wall of the dust removing box 1, the four inclined plates 6 are distributed in a staggered manner, four groups of water supply pipes 7 are connected to the top of the dust removing box 1 at equal intervals in a rotating manner through sealing bearings, the number of each group of water supply pipes 7 is not less than four, so as to ensure good dust removing effect, the bottom ends of the four groups of water supply pipes 7 penetrate through the top of the dust removing box 1 and the four inclined plates 6 and are respectively connected with the tops of the four supporting plates 5 in a rotating manner, the outer circular surface of each water supply pipe 7 is communicated with a plurality of groups of spray heads 8 at equal intervals, the number of each group of spray heads 8 is two, the two spray heads 8 in each group are symmetrical, a gear 9 is fixedly sleeved on the outer circular surface of each water supply pipe 7, the top ends of each group of water pipes 10 are communicated with a same transverse pipe 11, the transverse pipes 11 are fixedly connected with the top of the dust removal box 1 through fixed sleeves, and the top of each transverse pipe 11 is symmetrically communicated with two water inlet pipes 12;
two fixed plates 13 are symmetrically and fixedly connected with the right side surface of the dust removing box 1, two motors 14 are symmetrically and fixedly connected with the tops of the two fixed plates 13 through fixed sleeves, two screw rods 15 are symmetrically and fixedly connected with the output ends of the two motors 14, the left ends of the screw rods 15 are fixedly connected with the top of the dust removing box 1 through rotating seats, two movable plates 16 are symmetrically and threadedly connected with the outer circular surfaces of the two screw rods 15, the bottom of the moving plate 16 is connected with the top of the dust removing box 1 in a sliding way through a slide block and a sliding groove, the bottom of the moving plate 16 is attached to the top of the dust removing box 1, so that the moving plates 16 can more stably drive the double-sided racks 17 to move, the stable operation of the device is ensured, the two double-sided racks 17 are symmetrically and fixedly connected with the top parts of the two moving plates 16, and the double-sided rack 17 is meshed with the two adjacent groups of gears 9, and the bottom of the dust removal box 1 is communicated with a drain pipe 18.
The working principle is as follows: when the dust removing device works, blast furnace gas is fed into the upper adsorption box 2 through the gas inlet pipe 3, so that dust in the blast furnace gas is primarily adsorbed by activated carbon, then the blast furnace gas enters the dust removing box 1 through the gas feeding pipe and flows downwards under the guidance of the four inclined plates 6.
Simultaneously, water is sprayed into the dedusting box 1 in a water mist mode through the water inlet pipe 12, the transverse pipe 11, the water conveying pipe 7 and the spray head 8, so that the water mist is fully contacted with blast furnace gas to settle dust in the blast furnace gas, meanwhile, the starting motor 14 drives the forward rotation or the reverse rotation of the reciprocating circulation of the screw rod 15, the screw rod 15 drives the double-sided rack 17 to move leftwards and rightwards in a reciprocating mode through the moving plate 16, the double-sided rack 17 is meshed to drive the gear 9 to rotate anticlockwise or clockwise in a reciprocating circulation mode, so that the gear 9 can drive the spray head 8 to rotate, the coverage area of the water mist can be increased, and the.
The blast furnace gas after the dust removal is sucked into the lower adsorption box 2 through the lower gas supply pipe, the activated carbon adsorbs moisture contained in the blast furnace gas to increase the purity of the blast furnace gas, the blast furnace gas is sucked through the gas outlet pipe 4, and the dust-mixed sewage is discharged out of the dust removal box 1 through the water discharge pipe 18.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a blast furnace gas dust collector, includes dust removal case (1), its characterized in that: the left side surface of the dust removal box (1) is fixedly connected with two adsorption boxes (2), the right side surface of each adsorption box (2) is communicated with the left side surface of the dust removal box (1) through a plurality of air supply pipes, the top of each adsorption box (2) positioned on the upper side is symmetrically communicated with two air inlet pipes (3), the bottom of each adsorption box (2) positioned on the lower side is symmetrically communicated with two air outlet pipes (4), and the left side surface of each adsorption box (2) is hinged with a box door;
the equal-distance four supporting plates (5) are fixedly connected between the left inner wall and the right inner wall of the dust removal box (1) at equal intervals, two inclined plates (6) are fixedly connected to the left inner wall and the right inner wall of the dust removal box (1) at equal intervals, the four inclined plates (6) are distributed in a staggered mode, four groups of water supply pipes (7) are rotatably connected to the top of the dust removal box (1) at equal intervals through sealing bearings at equal intervals, the number of the water supply pipes (7) in each group is a plurality of, the four groups of water supply pipes (7) penetrate through the top of the dust removal box (1) and the four inclined plates (6) and are respectively rotatably connected with the tops of the four supporting plates (5), a plurality of groups of spray heads (8) are communicated with the equal intervals of the outer circular surface of the water supply pipes (7), the number of the spray heads (8) in each group is two, the, the top ends of the water supply pipes (7) are communicated with water passing pipes (10), the top ends of each group of water passing pipes (10) are communicated with a same transverse pipe (11), the transverse pipes (11) are fixedly connected with the top of the dust removal box (1) through fixed sleeves, and the top of each transverse pipe (11) is symmetrically communicated with two water inlet pipes (12);
two fixed plates (13) of right flank symmetry fixedly connected with of dust removal case (1), two the top of fixed plate (13) is through two motors (14) of fixed cover symmetry fixedly connected with, two screw rods (15) of the output symmetry fixedly connected with of motor (14), the left end of screw rod (15) is all through the top fixed connection who rotates seat and dust removal case (1), two the outer disc symmetry threaded connection of screw rod (15) has two movable plates (16), and the top sliding connection of slider and spout and dust removal case (1), two are passed through to the bottom of movable plate (16) two-sided rack (17) of top symmetry fixedly connected with of movable plate (16), and two-sided rack (17) mesh with adjacent two sets of gear (9), the bottom intercommunication of dust removal case (1) has drain pipe (18).
2. The blast furnace gas dust removal device of claim 1, wherein: the inner bottom wall of the dust removing box (1) is in an inverted cone shape.
3. The blast furnace gas dust removal device of claim 1, wherein: the interior of the adsorption box (2) is filled with activated carbon.
4. The blast furnace gas dust removal device of claim 1, wherein: the bottom of the moving plate (16) is attached to the top of the dust removal box (1).
5. The blast furnace gas dust removal device of claim 1, wherein: the water running pipe (10) is a hose.
6. The blast furnace gas dust removal device of claim 1, wherein: the number of the water supply pipes (7) in each group is not less than four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021935382.4U CN213203093U (en) | 2020-09-07 | 2020-09-07 | Blast furnace gas dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021935382.4U CN213203093U (en) | 2020-09-07 | 2020-09-07 | Blast furnace gas dust collector |
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| Publication Number | Publication Date |
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| CN213203093U true CN213203093U (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021935382.4U Active CN213203093U (en) | 2020-09-07 | 2020-09-07 | Blast furnace gas dust collector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113234497A (en) * | 2021-06-09 | 2021-08-10 | 麦克罗特技术无锡有限公司 | Rotary microcrystalline adsorption and desorption fine desulfurization device, integrated system and working process |
-
2020
- 2020-09-07 CN CN202021935382.4U patent/CN213203093U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113234497A (en) * | 2021-06-09 | 2021-08-10 | 麦克罗特技术无锡有限公司 | Rotary microcrystalline adsorption and desorption fine desulfurization device, integrated system and working process |
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